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Chemische vergelijkingen in evenwicht op03/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
C14H30 + O = CO2 + H2O =>
C14H30 + 43 O = 14 CO2 + 15 H2O

HgCH3COO + NH4Cl = NH4CH3COO + HgCl =>
HgCH3COO + NH4Cl = NH4CH3COO + HgCl

C10H14N2 + O2 = CO2 + H2 + N2 =>
C10H14N2 + 10 O2 = 10 CO2 + 7 H2 + N2

C51H98O6 + CH3OH = C17H34O2 + C3H8O3 =>
C51H98O6 + 3 CH3OH = 3 C17H34O2 + C3H8O3

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O

NaHCO3 + Ba(NO3)2 = BaCO3 + NaNO3 + CO2 + H2O =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + 2 NaNO3 + CO2 + H2O

FeS + O2 = Fe2O3 + SO23 =>
4 FeS + 49 O2 = 2 Fe2O3 + 4 SO23

MgCl + KIO3 = MgIO3 + KCl =>
MgCl + KIO3 = MgIO3 + KCl

As2S3 + H2O2 + NH3 = (NH4)3AsO4 + H2SO4 + H2O =>
As2S3 + 14 H2O2 + 6 NH3 = 2(NH4)3AsO4 + 3 H2SO4 + 8 H2O

CH3COCH3 + H2O = CH3COOH + CH3OH =>
2 CH3COCH3 + 4 H2O = CH3COOH + 4 CH3OH

HOCN = H + OCN =>
HOCN = H + OCN

H3AsO4 + HI = H3AsO3 + I2 + H2O =>
H3AsO4 + 2 HI = H3AsO3 + I2 + H2O

Fe4N + H = FeH + NH3 =>
Fe4N + 7 H = 4 FeH + NH3

K2Te + HNO3 = KNO3 + NO + Te + H2O =>
3 K2Te + 8 HNO3 = 6 KNO3 + 2 NO + 3 Te + 4 H2O

Al2O3 + Cl{-} + H2O = AlCl4{-} + OH{-}2Al =>
Al2O3 + 8 Cl{-} + 3 H2O = 2 AlCl4{-} + 6 OH{-}2Al

K2 + CO3 = K2O + CO2 =>
K2 + CO3 = K2O + CO2

NaOH + (ZnOH)2CO3 = Na2CO3 + Zn(OH)2 =>
2 NaOH + (ZnOH)2CO3 = Na2CO3 + 2 Zn(OH)2

H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O

Na2CO3 + CoCl2 = CoCO3(s) + NaCl(aq) =>
Na2CO3 + CoCl2 = CoCO3(s) + 2 NaCl(aq)

Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3

K + HBr = KBr + H2 =>
2 K + 2 HBr = 2 KBr + H2

Fe2{+} + MnO4{-}1 + H{+} = Fe{+} + Mn{+} + H2O =>
6 Fe2{+} + MnO4{-}1 + 8 H{+} = 12 Fe{+} + Mn{+} + 4 H2O

ZnCl2 + (Nh4)3Po4 = Zn3(Po4)2 + Nh4Cl =>
3 ZnCl2 + 2(Nh4)3Po4 = Zn3(Po4)2 + 6 Nh4Cl

AgNO3 + Na3(PO4) = Ag3(PO4) + Na(NO3) =>
3 AgNO3 + Na3(PO4) = Ag3(PO4) + 3 Na(NO3)

CH3COOH + (NH4)2CO3 = CH3COONH4 + H2CO3 =>
2 CH3COOH + (NH4)2CO3 = 2 CH3COONH4 + H2CO3

AuCl + H2 = HCl + Au =>
2 AuCl + H2 = 2 HCl + 2 Au

Mg + SO3 = MgSO3 =>
Mg + SO3 = MgSO3

CaCl2 + K2CO3 = CaCO3 + ClK =>
CaCl2 + K2CO3 = CaCO3 + 2 ClK

Li + CaSO4 = Li2SO4 + Ca =>
2 Li + CaSO4 = Li2SO4 + Ca

CoCl2 + NH4SCN = (NH4)2[Co(SCN)4] + NH4Cl =>
CoCl2 + 4 NH4SCN = (NH4)2[Co(SCN)4] + 2 NH4Cl

CON2H4 + H2O = CO2 + NH3 =>
CON2H4 + H2O = CO2 + 2 NH3

Zn + O2 + H2SO4 = ZnSO4 + H2O =>
2 Zn + O2 + 2 H2SO4 = 2 ZnSO4 + 2 H2O

Pb(CH3COO)2 + HNO3 = Pb(NO3)2 + HCH3COO =>
Pb(CH3COO)2 + 2 HNO3 = Pb(NO3)2 + 2 HCH3COO

KIO3 + KI2 + HCl = KCl + H2O + I2 =>
2 KIO3 + 10 KI2 + 12 HCl = 12 KCl + 6 H2O + 11 I2

Pb(No3)2 + KI = PbI2 + KNo3 =>
Pb(No3)2 + 2 KI = PbI2 + 2 KNo3

HBr(aq) + NaOH(aq) = NaBr + H2O =>
HBr(aq) + NaOH(aq) = NaBr + H2O

AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3

(NH4)2SO4 = NH4 + SO4 =>
(NH4)2SO4 = 2 NH4 + SO4

CH3SH + CO = CH3COSCH3 + H2S =>
2 CH3SH + CO = CH3COSCH3 + H2S

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

H2 + O4 = H2O4 =>
H2 + O4 = H2O4

Mg + I2 = MgI2 =>
Mg + I2 = MgI2

HNO3 + CdS = Cd(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 CdS = 3 Cd(NO3)2 + 2 NO + 3 S + 4 H2O

NH4HCO3 + NaOH = NH4OH + NaHCO3 =>
NH4HCO3 + NaOH = NH4OH + NaHCO3

C4H4O4 + O2 = CO2 + H2O =>
C4H4O4 + 3 O2 = 4 CO2 + 2 H2O

NaCl(s) + H2SO4 = NaHSO4 + HCl =>
NaCl(s) + H2SO4 = NaHSO4 + HCl

C + H = C6H6 =>
6 C + 6 H = C6H6

C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12

C2H4O + O = CH3COOH =>
C2H4O + O = CH3COOH

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Breng de vergelijking van een chemische reactie in evenwicht
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